officialrogerfp3gf2s
officialrogerfp3gf2s
05.04.2021 • 
English

The Lapointe family has 4 kids, 2 boys and 2 girls. Suppose that for each birth, the probability of a boy birth is 1/2, and the probability of a girl birth is also 1/2. What is the fractional probability of having 2 boys and 2 girls, in any order, in a family's first 4 births?

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